11272272960 has 672 divisors, whose sum is σ = 42329112192. Its totient is φ = 2530344960.

The previous prime is 11272272959. The next prime is 11272272961. The reversal of 11272272960 is 6927227211.

It is an interprime number because it is at equal distance from previous prime (11272272959) and next prime (11272272961).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (11272272961) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 168242847 + ... + 168242913.

Almost surely, 2^11272272960 is an apocalyptic number.

11272272960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11272272960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21164556096).

11272272960 is an abundant number, since it is smaller than the sum of its proper divisors (31056839232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11272272960 is a wasteful number, since it uses less digits than its factorization.

11272272960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191 (or 168 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 39.

The spelling of 11272272960 in words is "eleven billion, two hundred seventy-two million, two hundred seventy-two thousand, nine hundred sixty".